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Oval|Lab Grown|IGI

1.34ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG836608129

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836608129

Diamond specifications and retailer prices

From £194 GBP
$259 USD
As of October 29, 2026
Save £2,441 GBP (93%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,636 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.34ct lab-grown oval diamond

This 1.34ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836608129 or 836608129. Listed at 21 retailers as of October 29, 2026, with prices from £194 to £2,636, a £2,441 spread on the same certified stone. Brilliant Earth lists it at £2,636. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.34
Carat
E
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836608129
Dimensions8.90 × 6.23 × 3.80 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.90 mm6.23 mm1.34 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836608129
Side View
Table 59.0%Crown 34.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,636 GBP|Low: £194 GBP|High: £2,636 GBP|Avg: £739 GBP
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 4£194 GBP
Retailer 6£218 GBP
Retailer 20£225 GBP
Retailer 9£241 GBP
Retailer 19£241 GBP
Retailer 2£255 GBP
Retailer 18£375 GBP
Retailer 22£402 GBP
Retailer 11£410 GBP
Retailer 17£414 GBP
Retailer 21£433 GBP
Retailer 13£459 GBP
Retailer 5£709 GBP
Retailer 3£740 GBP
Retailer 8£774 GBP
Retailer 12£804 GBP
Retailer 7£813 GBP
Retailer 14£891 GBP
Retailer 16£970 GBP
Retailer 15£1,816 GBP
Retailer 10£1,990 GBP
Brilliant Earth£2,636 GBP

25 data points across 22 retailers

21 retailers£194 GBP to £2,636 GBP

A
Cheapest Retailer
-
£194 GBP
$259 USD
A
Retailer 2
-
£218 GBP
$290 USD
View
Final sale: no returns
A
Retailer 3
-
£225 GBP
$300 USD
View
A
Retailer 4
-
£241 GBP
$321 USD
View
A
Retailer 5
-
£241 GBP
$321 USD
View
A
Retailer 6
-
£255 GBP
View
A
Retailer 7
-
£375 GBP
$500 USD
View
A
Retailer 8
-
£402 GBP
$535 USD
View
A
Retailer 9
-
£414 GBP
ZAR 8,901 ZAR
View
A
Retailer 10
-
£433 GBP
$577 USD
View
A
Retailer 11
-
£459 GBP
View
B+
Retailer 12
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£709 GBP
$944 USD
View
B+
Retailer 13
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£740 GBP
$985 USD
View
B+
Retailer 14
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£774 GBP
$1,031 USD
View
B+
Retailer 15
-
£804 GBP
SGD 1,446 SGD
View
B+
Retailer 16
-
£813 GBP
$1,082 USD
View
B
Retailer 17
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£884 GBP
$1,177 USD
View
B
Retailer 18
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£970 GBP
View
B
Retailer 19
-
£1,816 GBP
$2,419 USD
View
B
Retailer 20
-
£1,990 GBP
$2,650 USD
View
Most Expensive
B
Brilliant Earth
21695450A · Oct 29
£2,636 GBP
$3,510 USD
View
20 more retailers have this diamond
Prices start from £194 GBPSave up to £2,441 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.34ct Oval
£194 GBP